问题详情：
假如你发明的＂飞行单车＂在学校科技节中获奖，被推荐参加一个*青少年科技展览。请用英语介绍你的发明，内容包括下图中1—4项。
注意：
（1）参考词汇：轮子wheel 太阳能solar power （2）词数80左右（文章的开头己给出，不计入词数）。
（3）不得透露学校、姓名等任何个人信息，否则不予评分。
My invention is a flying bike. .._________________________________________________
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【回答】
【参考范文】
My invention is a flying bike．It is fast，convenient and green! The flying bike has two wheels and two wings．It has a top speed of 300km/h. You can go to farther places in a shorter time．It can run on land and fly in the air．If you shout "fly" the bike will turn into a plane in 30 seconds．Then you can fly in the air．You will be as free as a bird．It can take photos，too．Instead of petrol, the bike uses solar power，so it will not pollute the air．I will add a seat behind it so that it can carry two persons. My invention will help people live a better life in the future．
知识点：其他
题型：书面表达
